Java Array Has inArray(String value, String[] s)

Description

in Array

License

Apache License

Declaration

public static int inArray(String value, String[] s) 

Method Source Code

//package com.java2s;
/*//from  www .  ja v a 2  s  .co  m
 * Copyright 2011 http://pvoutput.org
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    public static int inArray(String value, String[] s) {
        if (s != null && value != null) {
            for (int i = 0; i < s.length; i++) {
                if (value.equals(s[i])) {
                    return i;
                }
            }
        }

        return -1;
    }

    public static boolean equals(String a, String b) {
        if (a == null && b == null) {
            return true;
        } else if (a != null && b == null) {
            return false;
        } else if (a == null && b != null) {
            return false;
        }

        return a.equals(b);
    }
}

Related

1. inArray(Object[] ps, Object p)
2. inArray(String arg, String[] array)
3. inArray(String needle, String... haystack)
4. inArray(String str, String[] stringArray)
5. inArray(String string, String[] strings)
6. inArray(String value, String[] values)
7. inArray(String[] attributes, String attribute)
8. inArray(String[] delegableOperations, String operationId)
9. inArray(String[] haystack, String needle)